/*=========================================================================

  Library:   HMP

  Copyright (c) Kitware Inc.

  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
  You may obtain a copy of the License at

      http://www.apache.org/licenses/LICENSE-2.0.txt

  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License.

=========================================================================*/

#ifndef __FileLogger_h
#define __FileLogger_h

// Qt includes
#include <QObject>

// HMP includes
#include "hcore_global.h"

//------------------------------------------------------------------------------
class FileLoggerPrivate;

//------------------------------------------------------------------------------
/// \ingroup Core
class HCORESHARED_EXPORT FileLogger : public QObject
{
  Q_OBJECT
  Q_PROPERTY(bool enabled READ enabled WRITE setEnabled)
  Q_PROPERTY(QString filePath READ filePath WRITE setFilePath)

public:
  typedef QObject Superclass;
  typedef FileLogger Self;
  explicit FileLogger(QObject* parentObject = 0);
  virtual ~FileLogger();

  bool enabled()const;
  void setEnabled(bool value);

  QString filePath()const;
  void setFilePath(const QString& filePath);

  int numberOfFilesToKeep()const;
  void setNumberOfFilesToKeep(int value);

public Q_SLOTS:
  void logMessage(const QString& msg);

protected:
  QScopedPointer<FileLoggerPrivate> d_ptr;

private:
  Q_DECLARE_PRIVATE(FileLogger);
  Q_DISABLE_COPY(FileLogger);
};

#endif
